Question

II. Classify the following reaction

1. S+O2 → SO2

2. CaCl2 + 2AgNO3→Ca(NO3) + 2AgCl

3. Zn + CuSO4 → Cu + ZnSO4

4. 2Na2O → 4Na + O2​

Answer 1

Answer:

1. Combination reaction

2. Double displacement reaction

3. Displacement reaction

4. Decomposition reaction

HOPE IT HELPS